INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dd8f01d620c6a27550edd073abf29664ff542f75ded64726a7e6fd083398b6', 
    'LVdFjxJUaFRkdxDGnza3quAlIIxKuyy6v0EoqcgqTGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)